User Guide

4-14 Preliminary Draft Ampex 1308904-X4
Model No.
Running Head
aclAuditElement ACL Application Programmer’s Guide
door Indicates that a door on the ACL is open (1) or that all doors are
closed (0). Valid for the transport element (CHS) only.
sea On input, specifies the address of the element for which status is
being requested. On return, indicates the address of the element for
which status is being reported.
vtag Reports the barcode ID (volume tag) of the tape cartridge in the
element (when available). This can be up to 32 characters long.
Volume tags containing fewer characters are left justified and
padded with trailing spaces (0x20).
ENVIRONMENT
When the $RETRY_ON_RESET environment variable is set, all libacl functions
automatically perform one retry when a failure is caused by a SCSI Bus Device Reset of the
ACL.
RETURN VALUES
Exit status codes are:
0 DST_SUCCESS.
-1 DST_FAILURE.
SEE ALSO
libacl_api_intro(3), acl_audit_element(1)
DST/DIS Automated Cartridge Library Application Programming Interface (libacl)
Programmer’s Guide